Dr. Shreya Chatterjee, Dr Pranitha Sl, Dr. Geeta SN and Dr. S. Narayanan 2023. A Case Report on the Palliative Role of Intraluminal Brachytherapy (IIBT) in Advanced Hilar Cholangiocarcinoma. International Journal of Medical Science and Clinical Research Studies . 3, 05 (May 2023), 808–811. DOI:https://doi.org/10.47191/ijmscrs/v3-i5-03.